chore(docker): upgrade to Elasticsearch 7.17.1

Author: cmark

docker/docker-compose.yml

@@ -2,7 +2,7 @@ version: "3.7"
 
 services:
   elasticsearch:
-    image: docker.elastic.co/elasticsearch/elasticsearch:7.16.3
+    image: docker.elastic.co/elasticsearch/elasticsearch:7.17.1
     container_name: elasticsearch
     environment:
       cluster.name: "elastic-snowowl"